//
//  MyNavigationController.h
//  RulerRangeFinder
//
//  Created by ytkjs2 on 2019/5/24.
//  Copyright © 2019 ytk. All rights reserved.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface MyNavigationController : UINavigationController

@end

NS_ASSUME_NONNULL_END
